Say: "Hocus, Pocus, I hope this don't smoke us!" before pushing the knob. Unless you have the Ruby Slippers; if you have the Ruby Slippers, all bets are off.
A picture would be helpful and I hope that you are laughing with us as much as we are laughing with you.

Ha, Ha, Ha, I see everyone is having a great laugh at my expense. I figured it out. (Front landing lights) Don't understand why it needs a knob instead of a switch. Oh yea, you all were a great help, thanks.

Ha, Ha, Ha, I see everyone is having a great laugh at my expense. I figured it out. (Front landing lights) Don't understand why it needs a knob instead of a switch. Oh yea, you all were a great help, thanks.

They're a tough crowd, but very helpful! Saved me a ton of aggravation and money.
Rusty